In many areas the rock blocks are covered with a lush carpet of strawberry anemones, which make interesting subjects for macro photography. Numerous fish eating anemones with their bright red bases, as well as the large green anemones are common near the end of the breakwater, along with some mighty big sea stars. One of the most beautiful creatures found here are the nudibranchs. Members of the dorid family are very common and can be seen grazing on sponges. This group of nudibranchs includes the bright yellow lemon nudibranch, the white-and-black ringed dorid, and the orange-spots-on-white clown nudibranch. The generally more colorful and ostentatious group, the aeolids, are also quite common here including the thick-horned aeolid.

One of the biggest attractions that the Breakwater has to offer is its large colony of California sea lions. The last half of the breakwater is not accessible to people and is a favorite haul-out of these large and noisy mammals. Their barking can be heard for some distance both above and below the water. Divers can get a close up look of the herd as the sea lions sun themselves and an even closer look underwater. While normally shy when on land, the sea lions are at home in the water and lose much of their fear of people. The sea lions will normally dive down and investigate divers. They sometimes charge a diver at full speed, only to veer off at the moment before contact. They also seem to have great fun barking underwater, leaving a belch of bubbles in their wake.

At the base of the breakwater stretches a sand bottom. The sand is dotted with sea pens and white, orange and purple tube-dwelling anemones as well as aggregating anemones. Living among the tube-dwelling anemones can be found the largest California nudibranch—the rainbow nudibranch. These dendronotids are excellent swimmers and feed on, and lay eggs, on the tube-dwelling anemones. 

Keep a keen eye for octopuses among the anemones as well. These are most easily found at night, but may be found during daylight by looking under drifting kelp fronds. No matter if the seas are big or flat, you can almost always have a fun dive at the Breakwater.

Dive along the outside of the Coast Guard pier in Monterey.

Breakwater is also known as Coast Guard Pier.

Breakwater

#3 - Breakwater wall tour

Mile Marker 4 is small beach with easy entry. Several lava tubes may be found a short swim to the left.

Directions: Mile Marker 4 is, as the name implies, found right at the 4 mile marker of Ali'i Drive just south of Kailua.

Mile Marker 4

Sunset dive. Got a little lost coming back

#2 - Mile 4

Mala Wharf (sometimes called Mala Pier) was once a fully-functioning pier which served as a shipping facility for the island’s pineapple and agriculture. In 1992, however, 30 ft. surf came marching into Lahaina as a result of Hurricane Iniki, and the end of the dock was completely destroyed. Today, the pilings from the old dock lie scattered along the ocean floor, and what was once a shipping facility above water is now a healthy artificial reef which is home to a vast array of marine life.

The dive at Mala is one of the best shore dives on Maui. The dive much like a wreck or cave dive in that you can dive through and under parts of the pier. Be careful as some of the "coves" are dark and there can be debris from the pier, such as concrete rebar.

The light shining through the pier is magnificent, along with the marine life. Dozens of turtles, rock fish, frog fish, white tip reef sharks, and the occasional ray can all be seen here. I have never been diving here and not seen at least one white tip reef shark.

Take Front Street to Ala Moana Street (just south of Lahaina Cannery Mall). You will see signs for Mala Small Boat Ramp. Turn on this street and stay to the right. Drive as close to the boat ramp as you can and park in one of the stalls. Note that the dive site and entry is to the left of the old collapsed pier. To the right is an active boat launching ramp and harbor.

It is best to dive at high tide, as the entry requires walking about 50 ft on rocks/dead reef. Once you can put on your fins, do so and swim until it drops off to about 10-15 ft. The dive is all along the collapsed pier.

Mala Wharf is also known as Mala Harbor.

Mala Wharf

Fantastic site for scuba or snorkeling! It's a shallow rocky/reef entry, so I'd recommend going around high tide. It's also an interesting night dive site, though unusually challenging given the jumble of projecting pilings.

Stephen's Dive Log

@stephen

3 dives